Acroprint C-72 3 day clock PKG
Disc Clock Kit

Mechanical watchman clock with quartz movement. 3 day disk, 5 stations, 1 year of report disks. Easy setup and operation.

Our Price: $399.00
Watchman Clock System

Accessories & Supplies:

DetailsIDProduct NameDescriptionPriceAdd To Cart
Click 141 Acroprint 72 hour report disksAcroprint 3 day disks$18.95
Click 45 Acroprint C72 Watchman Clock3 day mechanical watchman clock$289.00
Click 142 Acroprint Station Key + BoxStation Box and Key$18.95


Acroprint C72 5 station starter kit
In the box:

  1. One Acroprint 3 day watchman clock
  2. One Acroprint security case key
  3. One alkaline or NiCad AA battery (for quartz movement)
  4. One box of 122 report disks, a one year supply
  5. Five complete stations, including keys 1,2,3,4 and 5
  6. Instructions and toll-free technical support number

Mechanical Watchman Clock by Acroprint


  • Key Print mechanism records key station location and time,
    with positive imprint on NCR circular chart disks
  • Each clock supports up to 30 checkpoints (stations):  15 numeric, and 15 alpha.
    - stations are sold separately

  • Uses a 72-hour disk to support patrols up to 3 days
  • Shock-resistant mounting and case provide high-impact protection
  • Rubber-coated case withstands harsh internal and external environments
  • ABS molded key stations allow indoor or outdoor use
  • Quartz movement and electronic timekeeping assure high accuracy and long life
    Opening detector records each time the case is opened - stops tampering
  • Double casing lock also protects against tampering
  • Standard clock face display makes time easy to read


  • Provides tamper-proof record of patrol.  May help lower insurance costs.
  • Assures that security personnel make appointed rounds.
  • Protects against robberies, fires, and industrial accidents that often occur due to insufficient patrolling
  • Proves that the work, the patrolling, was actually done.
  • Maintains strict supervision of watchmen

Everything there is to know about the Acroprint C72 Watchman Clock:
Acroprint C72 product brochure.jpg         Acroprint C72 English Instructions.jpg          Acroprint C72 Spanish Instructions.jpg




  • LOW MAINTENANCE  72 hour reports, check it every three days
  • ACCURATE                  Long-life precision quartz movement
  • CHEAP TO OWN         Runs on 1 AA battery
  • Easy to use
  • Light - about 1 lb, Comes with the carrying strap
  • Each clock supports up to 30 key stations
    - recording each key station location (by letter) and time

Acroprint Watchman Clock Model C72 Technical Details

  • Key Print Mechanism Records Key Station Location and Time, with Positive Imprint on NCR Circular Chart Disks.
  • Each Clock Supports up to 30 Stations: 15 Numeric & 15 Alpha.
  • High-capacity Unit with 72-hour Recording Disks.
  • Rubber-coated Case Withstands Harsh Internal & External Environments.
  • Quartz Movement & Electronic Timekeeping Assure High Accuracy and Long Life.
  • ABS Molded Key Stations Allow Indoor & Outdoor Use.
  • Opening Detector Records Each Time the Case is Opened.
  • Double Casing Lock Protects Against Tampering.
  • Standard Clock Face Display Makes Time Easy to Read.
  • Number of Supported Stations 30.
  • Max Record Time (Hours) 72.